body {
    background: url(../images/sy24.jpg) repeat;
}

#b {
    position: absolute;
    width: 430px;
    height: 430px;
    top: 25%;
    left: 10%;
    padding: 10px;
    background-color: #F8F8F8;
    text-align: center;
    opacity: 0.6;
    z-index: 2;

    #b1 {
        width: 430px;
        height: 50px;
        margin-top: 35px;
        border-bottom: 1px solid #e6e6e6;

        p {
            font-size: 13px;
            line-height: 30px;
            float: left;
            margin-left: 30px;
        }

        a {
            color: #d70303;
            font-size: 13px;
            margin-right: 60%;
            line-height: 30px;
            float: left;
        }
    }

    #b2 {
        line-height: 40px;
        font-size: 25px;
        opacity: 1;
        color: #000000;
        margin-top: 3%;
        margin-bottom: 5%;
    }

    #b3 {
        input {
            outline: none;
            line-height: 45px;
            text-align: center;
            height: 45px;
            font-size: 18px;
            border-left: 1px solid white;
            border-top: 1px solid white;
            border-right: 1px solid white;
            border-bottom: 1px solid #87878787;
            width: 70%;
        }
    }

    #b4 button {
        color: white;
        background-color: #d70303;
        border: 0px;
        width: 70%;
        height: 40px;
        margin-bottom: 20px;
        margin-top: 25px;
        font-size: 18px;
    }
    #b5{
        color: #D70303;
        font-size: 14px;
    }
}